18 Katy Perry Photos That Look Nothing Like Katy Perry And Her Wild, Teenage Dream-y Costumes

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Excluding legendary masters of chameleon style such as Madonna and Lady Gaga, Katy Perry has the uncanny ability to metamorphose so rapidly that she looks like someone different every time she appears in public. However, several key photographic moments have caught the celebrity literally not looking like herself, from hairdo down to her ensemble. Here are 15 times Katy Perry channeled an alternate ego.

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